10030101001 has 2 divisors, whose sum is σ = 10030101002. Its totient is φ = 10030101000.

The previous prime is 10030100987. The next prime is 10030101013. The reversal of 10030101001 is 10010103001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10008001600 + 22099401 = 100040^2 + 4701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10030101001 is a prime.

It is a super-2 number, since 2×10030101001² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10030101041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015050500 + 5015050501.

It is an arithmetic number, because the mean of its divisors is an integer number (5015050501).

Almost surely, 2^10030101001 is an apocalyptic number.

It is an amenable number.

10030101001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030101001 is an equidigital number, since it uses as much as digits as its factorization.

10030101001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 10030101001 its reverse (10010103001), we get a palindrome (20040204002).

The spelling of 10030101001 in words is "ten billion, thirty million, one hundred one thousand, one".